2. Signaling Pathways
  3. Autophagy
    PROTAC
  4. ATTECs

ATTECs

Autophagosome-tethering compounds

ATTECs

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Autophagosome-tethering compound (ATTEC) degrades target proteins via lysosomal pathway rather than common proteasome pathway. ATTEC degrades target proteins by molecular glue mechanism, and its molecular weight is smaller than AUTAC. ATTEC shorten the distance between LC3 receptor and target protein and then the target protein was phagocytosed and transferred into lysosomal for degradation.

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-173560
    SHP2 ATTEC degrader-1
    SHP2 ATTEC degrader-1 is a SHP2 ATTEC degrader. SHP2 ATTEC degrader-1 has degradation rate of 83.31 at 1.0 μM for 24 h in the PANC-1 cell line. SHP2 ATTEC degrader-1 inhibits cell growth in vivo and in vitro. SHP2 ATTEC degrader-1 induces apoptosis and increases the expression of the epithelial marker ( E-cadherin)， and reduces the expression of interstitial markers (such as N-cadherin, Vimentin) (Pink: LC3 ligand (HY-174085); Black :linker HY-140468; Blue: SHP2 ligand (HY-174084).
    SHP2 ATTEC degrader-1
  • HY-157458
    PDEδ autophagic degrader 1 3054112-59-0
    PDEδ autophagic degrader 1 (compound 12c), an autophagosome-tethering compound (ATTEC). is a potent PDEδ autophagic degrader. PDEδ autophagic degrader 1 reduces the PDEδ protein level through lysosome-mediated autophagy without affecting the PDEδ mRNA expression. PDEδ autophagic degrader 1 suppresses the growth in KRAS mutant pancreatic cancer cells.
    PDEδ autophagic degrader 1
  • HY-176043
    PCSK9 autophagic degrader 2 2974497-11-3
    PCSK9 autophagic degrader 2 (W6) is a PCSK9 targeted autophagosome, with an DC50 of 20.6 nM. PCSK9 autophagic degrader 2 (W6) demonstrates comparable antiatherosclerosis effect and exhibits a KD of 2.5 μM for LC3B (Pink: PCSK9 ligand HY-176044; Blue: LC3B ligand HY-176045; Black: linker HY-141373).
    PCSK9 autophagic degrader 2
  • HY-162588
    MC-ND-18
    MC-ND-18 is an ATTEC degrader of NLRP3 through autophagic mechanisms, with the DC50 of 125.5 nM in THP-1 cell. MC-ND-18 is composed of a NLRP3 ligand, linker and LC3 ligand.
    MC-ND-18
  • HY-168896
    CDK9 autophagic degrader 1 3066836-42-5
    CDK9 autophagic degrader 1 (Compound 28) is a ATTEC degrader that can be used to degrade CDK9 and also affects the levels of the associated Cyclin T1. CDK9 autophagic degrader 1 shows over 80% CDK9 inhibition rate at 100 nM. ( Pink: LC3B ligand (HY-168897); Black: linker (HY-W017758); Blue: target protein ligand (HY-10008); linker + target protein ligand (HY-168898))
    CDK9 autophagic degrader 1
  • HY-176130
    MRL828
    MRL828 combines a Tau pathology-binding ligand and modified guanine moiety based on the ATTEC technology to selectively designate aggregated tau proteins for clearance via the ALP. MRL828 decreases intracellular Tau aggregates and promotes the secretion of Tau.
    MRL828
  • HY-162540
    LLC355
    LLC355 is a discoidin domain receptor 1 (DDR1) ATTEC degrader. LLC355 efficiently degrades DDR1 protein with a DC50 value of 150.8 nM in non-small cell lung cancer NCI-H23 cells. LLC355 induces DDR1 degradation via lysosome-mediated autophagy. LLC355 potently inhibits cancer cell tumorigenicity, migration, and invasion.
    LLC355
  • HY-147656
    NAMPT degrader-1 3011778-39-2
    NAMPT degrader-1 (Compound A3), an autophagosome-tethering compound (ATTEC), is an nicotinamide phosphoribosyltransferase (NAMPT) degrader with an IC50 of 0.023 μM. NAMPT degrader-1 significantly induces the degradation of NAMPT through the autophagy-lysosomal pathway and shows excellent cellular antitumor potency.
    NAMPT degrader-1
Cat. No. Product Name / Synonyms Application Reactivity